2.Analog Data, Digital Signals

2.Analog Data, Digital Signals

• A/D conversion–digitization
• After the signal is digitized you can do:
• 1. Xmit via NRZ-L (Nonreturn-to-Zero-Level)
• 2. encode via another method, then xmit
• 3. modulation of the data via a codec (coder-decoder)

Previous slide

Next slide

Back to the first slide

View Graphic Version